Kokia elektros srovės vertė jaučiama, bet pavojaus nekelia?

Elektros saugos testas

Quiz
•
Physics
•
8th Grade
•
Medium
Son Ka
Used 6+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
100 mA
25 mA
2 mA
0,1 mA
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia elektros srovės vertė paralyžiuoja rankas?
0,1 mA
10-15 mA
80-100 mA
100 mA ir daugiau
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia elektros srovės vertė paralyžiuoja kvėpavimo organus?
25-80 mA
0,1 mA
100 mA ir daugiau
2-7 mA
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia elektros srovės vertė sukelia širdies fibriliaciją?
0,1 mA
2-7 mA
25-80 mA
100 mA ir daugiau
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kurioje situacijoje gali atsirasti širdies paralyžius dėl elektros srovės?
Prisilietus ranka kontaktui
Perkūnijos metu
Žingsnio - kojos kontakto metu
Prisilietimo - žingsnio kontakto metu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ką daryti, jei žmogus pateko į elektros grandinę?
Nedelsiant pranešti vaikams
Naudoti elektros prietaisus su pažeista laidų izoliacija
Išjungti maitinimą jungikliu ar saugikliais
Paliesti jį
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ką daryti, jei valydami elektros lemputes ar šviestuvus?
Lieti elektros lemputes
Išjungti saugiklius
Lieti elektros lemputes ir šviestuvus
Lieti vandenį
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